Large displacement, high gradeability and high efficiency
Bosch high pressure common rail (HPCR) fuel injection system with the injection pressure up to 1,600 bar, achieving multiple injections and accurate control
High-strength alloy cast iron cylinder head
General engine block + independent crankcase
Long B10 service life design, which can be more than 500,000 km
Reduction soft meshing starter, ensuring smooth start
A framed engine body structure, ensuring good rigidity and small vibration
Damping gear
Yuchai YCR280 rotary drilling rig is equipped with Cummins X12 engine, which meets Chinese state 4 emission standard. It has real-time power distribution, provides surging power for the machine. A full set of imported hydraulic system makes high efficiency, energy saving and stability. Box-type mast, double boom luffing structure make it strong and durable. Main winch has double folding line and single layer arrangement. Wire rope has long service life. Adopting three-input rotary drive, its output torque is bigger and digging force is stronger. Adopting new large braking torque slewing reducer, its piling is more stable.
The new-developed WeChat mini-program can monitor the working status of the machine and construction progress in real time, which makes it more convenient for customers to pay attention to their own equipment. Convenient and fast service reporting platform allows customers to report faults directly, so that the service personnel can quickly and accurately provide service for the equipment.
|
Main parameter |
Units |
Parameters |
|
Chasis |
|
|
|
Engine Model |
|
X12 |
|
Rated Power/Rotary Speed |
kW/rpm |
280/2100 |
|
Rotary Drive |
|
|
|
Max.output torque |
kN•m |
280 |
|
Rotary speed |
rpm |
6～24 |
|
Max.pull-down piston push |
t |
220 |
|
Max.pulling force |
t |
250 |
|
Max.pull-down piston strlke |
mm |
5000 |
|
Main winch |
|
|
|
Max.pulling force |
t |
260 |
|
Max.pulling speed |
m/min |
55 |
|
Wire Rope Diameter |
mm |
φ32 |
|
Auxiliary winch |
|
|
|
Max.pulling force |
t |
80 |
|
Max.pulling speed |
m/min |
25 |
|
Wire Rope Diameter |
mm |
φ20 |
|
Mast Rake |
|
|
|
Forwards backwards |
° |
5 |
|
Side backwards |
° |
±4 |
|
Drilling hole |
|
|
|
Max.Drilling Diameter |
mm |
2500 |
|
The max.drilling depth |
m |
80 |
|
Main machine |
|
|
|
Machine weight |
t |
91 |
|
Transporting state size |
mm |
16565×3432×3510 |
|
Working state size |
mm |
11245×4400×22792 |
|
Recommended drill pipe type |
|
|
|
Drill pipe configuration |
|
MZ φ508-6×14.5 m |
Yuchai YCR280 rotary drilling rig is equipped with Cummins X12 engine, which meets Chinese state 4 emission standard. It has real-time power distribution, provides surging power for the machine. A full set of imported hydraulic system makes high efficiency, energy saving and stability. Box-type mast, double boom luffing structure make it strong and durable. Main winch has double folding line and single layer arrangement. Wire rope has long service life. Adopting three-input rotary drive, its output torque is bigger and digging force is stronger. Adopting new large braking torque slewing reducer, its piling is more stable.
The new-developed WeChat mini-program can monitor the working status of the machine and construction progress in real time, which makes it more convenient for customers to pay attention to their own equipment. Convenient and fast service reporting platform allows customers to report faults directly, so that the service personnel can quickly and accurately provide service for the equipment.
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